Note 7 - Interest Expense (Details) - Interest Expense Components (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Note 7 - Interest Expense (Details) - Interest Expense Components [Line Items]
Accretion of embedded derivative liability - Convertible Note Payable	$ 108	$ 106
Amortization of prepaid financing costs	129	129
Interest on capitalized lease obligations	5	2
Other interest expense	22	11
Interest Expense	964	979
CD Financial LLC [Member]
Note 7 - Interest Expense (Details) - Interest Expense Components [Line Items]
Interest expense, related party	430	430
Other Related Party [Member]
Note 7 - Interest Expense (Details) - Interest Expense Components [Line Items]
Interest expense, related party	29	29
Senior Notes [Member]
Note 7 - Interest Expense (Details) - Interest Expense Components [Line Items]
Interest on Senior Debt	241	272
Convertible Debt [Member]
Note 7 - Interest Expense (Details) - Interest Expense Components [Line Items]
Accretion of embedded derivative liability - Convertible Note Payable	$ 108	$ 106